| Literature DB >> 29167006 |
Xuemin Wang1, Weihong Zhang1, Weijiao Du1, Xinwei Zhang1, Xiubao Ren1, Shui Cao1.
Abstract
BACKGROUND: The efficacy of second or third-line chemotherapy in advanced non-small cell lung cancer (NSCLC) patients is low. The use of targeted drugs brings survival benefit for some patients. Apatinib, as a novel small molecule antiangiogenic drug, has demonstrated satisfactory anticancer activity across a broad range of malignancies. The aim of this study is to evaluate the efficacy and safety of apatinib in patients with advanced NSCLC after first-line treatment failure.Entities:
Keywords: Apatinib; Efficacy; Lung neoplasms; Safety; Survival analysis
Mesh:
Substances:
Year: 2017 PMID: 29167006 PMCID: PMC5973272 DOI: 10.3779/j.issn.1009-3419.2017.11.07
Source DB: PubMed Journal: Zhongguo Fei Ai Za Zhi ISSN: 1009-3419
三组不同治疗方案组患者临床特征[n (%)]
The clinical characteristics of patients among three different treatment regimens [n (%)]
| Variable | Total | Apatinib | Chemotherapy | Apatinib and chemotherapy | |
| Gender | 0.097 | ||||
| Male | 87 (68.0) | 23 (85.2) | 48 (63.2) | 16 (64.0) | |
| Female | 41 (32.0) | 4 (14.8) | 28 (36.8) | 9 (36.0) | |
| Performance status | 0.089 | ||||
| 0-1 | 60 (46.8) | 8 (29.6) | 41 (53.9) | 11 (44.0) | |
| 2 | 68 (53.2) | 19 (70.4) | 35 (46.1) | 14 (56.0) | |
| Age (yr) | 0.115 | ||||
| < 60 | 55 (43.0) | 7 (25.9) | 35 (46.1) | 13(52.0) | |
| > 60 | 73 ((57.0) | 20 (74.1) | 41 (53.9) | 12(48.0) | |
| Smoking history | 0.105 | ||||
| Yes | 82 (64.1) | 22 (81.5) | 45 (59.2) | 15(60.0) | |
| No | 46 (35.9) | 5 (18.5) | 31 (40.8) | 10(40.0) | |
| Histology | 0.317 | ||||
| Adenocarcinoma | 124 (96.9) | 25(92.6) | 75 (98.7) | 24 (96.0) | |
| Large cell lung cancer | 4 (3.1) | 2 (7.4) | 1 (1.3) | (4.0) | |
| Staging | 0.279 | ||||
| Ⅲb | 16(12.5) | 4 (14.8) | 11 (14.5) | (4.0) | |
| Ⅳ | 112 (87.5) | 23 (85.2) | 65 (85.5) | 24 (96.0) | |
| Surgical history | 0.098 | ||||
| Yes | 26 (20.3) | 9 (33.3) | 11 (14.5) | 6(24.0) | |
| No | 102 (79.7) | 18 (66.7) | 65 (85.5) | 19(76.0) | |
| Gene mutation | 0.304 | ||||
| Positive | 23 (18.0) | 7 (25.9) | 14(18.4) | 2(8.0) | |
| Negative | 34 (26.6) | 9 (33.3) | 18 (23.7) | 7(28.0) | |
| Unknown | 71 (55.4) | 11 (40.8) | 44 (57.9) | 16(64.0) | |
| Treatment stage | 0.434 | ||||
| Second-line | 57 (44.5) | 11 (40.7) | 32 (42.1) | 14(56.0) | |
| Third-line | 71 (55.5) | 16 (59.3) | 44 (57.9) | 11(44.0) |
1肺腺癌患者安某胸CT。A:服用阿帕替尼前;B:服用阿帕替尼3个月后。
The thoracic spiral CT of lung adenocarcinoma patient. A: Before using apatinib; B: Using apatinib three months later. CT: computed tomography.
三组不同治疗方案组近期疗效
The short-term efficacy comparison among three different treatment regimens
| Group | CR | PR | SD | PD | ORR | DCR | |
| CR: response rate; PR: partial response; SD: stable disease; PD: progressive disease; ORR: objective response rate; DCR: disease control rate. | |||||||
| Apatinib | 27 | 0 | 1 | 10 | 16 | 3.7% | 40.7% |
| chemotherapy | 76 | 0 | 2 | 32 | 42 | 2.6% | 44.7% |
| Apatinib and chemotherapy | 25 | 0 | 2 | 15 | 8 | 8.0% | 68.0% |
2阿帕替尼联合化疗vs单纯化疗、阿帕替尼单药vs单纯化疗的PFS/OS曲线。A:总体PFS曲线;B:总体OS曲线;C:二线治疗PFS曲线;D:二线治疗OS曲线;E:三线治疗PFS曲线;F:三线治疗OS曲线。
The PFS/OS curves between apatinib combined with chemotherapy and chemotherapy alone, between apatinib and chemotherapy alone. A: overall PFS curves; B: overall OS curves; C: PFS curves of second-line treatment; D: OS curves of second-line treatment; E: PFS curves of third-line treatment; F: OS curves of third-line treatment.
三组不同治疗方案组不良反应比较
The toxicities comparison among three different treatment regimens
| Toxicity | Apatinib ( | Chemotherapy ( | Apatinib and chemotherapy ( | |||||||
| 1-2 | 3-4 | 1-2 | 3-4 | 1-2 | 3-4 | |||||
| Hypertension | 13 | 3 | 5 | 0 | 14 | 2 | 0.566 | |||
| Hand-foot syndrome | 12 | 1 | 3 | 0 | 11 | 2 | 0.679 | |||
| Proteinuria | 5 | 0 | 7 | 1 | 3 | 0 | 0.607 | |||
| Bone marrow suppression | 2 | 0 | 32 | 10 | 4 | 0 | 0.413 | |||
| Vomiting/Diarrhea | 10 | 1 | 18 | 0 | 8 | 0 | 0.307 | |||
| Liver damage | 2 | 0 | 4 | 1 | 1 | 0 | 0.741 | |||
Cox多因素分析
Cox multivariate analysis
| Variable | PFS | OS | |||
| HR(95%CI) | HR(95%CI) | ||||
| Gender | 0.849(0.411-1.753) | 0.658 | 0.657(0.319-1.352) | 0.254 | |
| Performance status | 3.220(2.074-4.998) | < 0.001 | 2.241(1.454-3.453) | < 0.001 | |
| Age | 0.996(0.976-1.016) | 0.661 | 0.999(0.979-1.020) | 0.944 | |
| Smoking history | 0.610(0.300-1.243) | 0.173 | 0.410(0.201-0.837) | 0.014 | |
| Histology | 1.511(0.895-2.553) | 0.123 | 1.573(0.932-2.654) | 0.090 | |
| Staging | 1.501(0.750-3.004) | 0.251 | 1.832(0.876-3.831) | 0.108 | |
| Surgical history | 0.611(0.351-1.066) | 0.185 | 0.738(0.424-1.287) | 0.285 | |
| Treatment regimens | 0.687(0.504-0.938) | 0.018 | 0.589(0.425-0.817) | 0.002 | |